Foam roller



FIG. 1 is a front perspective view of the foam roller;

FIG. 2 is a top view of the foam roller;

FIG. 3 is a bottom view of the foam roller;

FIG. 4 is a front view of the foam roller;

FIG. 5 is a back view of the foam roller;

FIG. 6 is a first side view of the foam roller; and,

FIG. 7 is a second side view of the foam roller.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claim. 

CLAIM The ornamental design for a foam roller, as shown and described. 